KR101922876B9 - Dielectric composition and multi-layered ceramic capacitor - Google Patents
Dielectric composition and multi-layered ceramic capacitorInfo
- Publication number
- KR101922876B9 KR101922876B9 KR20160148475A KR20160148475A KR101922876B9 KR 101922876 B9 KR101922876 B9 KR 101922876B9 KR 20160148475 A KR20160148475 A KR 20160148475A KR 20160148475 A KR20160148475 A KR 20160148475A KR 101922876 B9 KR101922876 B9 KR 101922876B9
- Authority
- KR
- South Korea
- Prior art keywords
- ceramic capacitor
- dielectric composition
- layered ceramic
- layered
- dielectric
- Prior art date
Links
- 239000003985 ceramic capacitor Substances 0.000 title 1
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- H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
- H01G4/1218—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
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- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
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- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3293—Tin oxides, stannates or oxide forming salts thereof, e.g. indium tin oxide [ITO]
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- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
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- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/442—Carbonates
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
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- H01G4/232—Terminals electrically connecting two or more layers of a stacked or rolled capacitor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
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KR1020160148475A KR101922876B1 (en) | 2016-11-09 | 2016-11-09 | Dielectric composition and multi-layered ceramic capacitor |
US15/684,645 US10600572B2 (en) | 2016-11-09 | 2017-08-23 | Dielectric composition and multilayer ceramic capacitor containing the same |
CN202210049202.XA CN114388271A (en) | 2016-11-09 | 2017-10-27 | Multilayer ceramic capacitor |
CN201711020500.1A CN108063051B (en) | 2016-11-09 | 2017-10-27 | Dielectric composition and multilayer ceramic capacitor comprising the same |
US16/267,534 US10580575B2 (en) | 2016-11-09 | 2019-02-05 | Dielectric composition and multilayer ceramic capacitor containing the same |
US17/354,172 USRE49923E1 (en) | 2016-11-09 | 2021-06-22 | Dielectric composition and multilayer ceramic capacitor containing the same |
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KR1020160148475A KR101922876B1 (en) | 2016-11-09 | 2016-11-09 | Dielectric composition and multi-layered ceramic capacitor |
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KR20180051760A KR20180051760A (en) | 2018-05-17 |
KR101922876B1 KR101922876B1 (en) | 2018-11-28 |
KR101922876B9 true KR101922876B9 (en) | 2021-10-15 |
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KR102666093B1 (en) * | 2018-08-09 | 2024-05-16 | 삼성전기주식회사 | Multi-layered ceramic capacitor |
KR102355658B1 (en) * | 2018-08-16 | 2022-01-26 | 삼성전기주식회사 | Multi-layered ceramic electronic component |
KR102105057B1 (en) | 2018-08-16 | 2020-04-27 | 삼성전기주식회사 | Multi-layered ceramic electronic component |
KR20190121202A (en) | 2018-10-10 | 2019-10-25 | 삼성전기주식회사 | Multi-layered ceramic electronic component |
KR20190121210A (en) | 2018-10-17 | 2019-10-25 | 삼성전기주식회사 | Multi-layered ceramic electronic component and method for manufacturing the same |
KR102292797B1 (en) * | 2019-02-13 | 2021-08-24 | 삼성전기주식회사 | Dielectric ceramic composition and multilayer ceramic capacitor comprising the same |
KR102194706B1 (en) * | 2019-02-15 | 2020-12-23 | 삼성전기주식회사 | Multilayered capacitor |
KR20190116110A (en) * | 2019-06-14 | 2019-10-14 | 삼성전기주식회사 | Dielectric ceramic composition and multilayer ceramic capacitor comprising the same |
KR20190116112A (en) | 2019-06-17 | 2019-10-14 | 삼성전기주식회사 | Dielectric ceramic composition and multilayer ceramic capacitor comprising the same |
KR102333096B1 (en) | 2019-09-20 | 2021-12-01 | 삼성전기주식회사 | Dielectric composition and multilayered electronic component comprising the same |
KR20210078011A (en) * | 2019-12-18 | 2021-06-28 | 삼성전기주식회사 | Manufacturing method of dielectric ceramic composition and dielectric ceramic composition manufactured by the same |
KR20210100952A (en) * | 2020-02-07 | 2021-08-18 | 삼성전기주식회사 | Ceramic electronic component and method of manufacturing the same |
KR20220059823A (en) * | 2020-11-03 | 2022-05-10 | 삼성전기주식회사 | Dielectric composition and multilayered capacitor comprising the same |
KR20220060347A (en) | 2020-11-04 | 2022-05-11 | 삼성전기주식회사 | Multilayer capacitor |
KR102653210B1 (en) | 2020-12-16 | 2024-04-01 | 삼성전기주식회사 | Multilayer capacitor |
US11791098B2 (en) | 2020-12-16 | 2023-10-17 | Samsung Electro-Mechanics Co., Ltd. | Dielectric and multilayer capacitor including the same |
KR20220090416A (en) | 2020-12-22 | 2022-06-29 | 삼성전기주식회사 | Multi-layered capacitor and board having the same mounted thereon |
JP2022099274A (en) | 2020-12-22 | 2022-07-04 | サムソン エレクトロ-メカニックス カンパニーリミテッド. | Multilayer capacitor and mounting board of the same |
KR20220101911A (en) * | 2021-01-12 | 2022-07-19 | 삼성전기주식회사 | Multilayered electronic component |
CN113087015B (en) * | 2021-03-23 | 2022-06-10 | 常州大学 | Core-shell nano-particles prepared by heterogeneous precipitation method and method for preparing nano-ceramics |
KR20220167599A (en) * | 2021-06-14 | 2022-12-21 | 삼성전기주식회사 | Ceramic electronic component |
JP2023003944A (en) * | 2021-06-25 | 2023-01-17 | 太陽誘電株式会社 | Dielectric body, multilayer ceramic capacitor, manufacturing method of dielectric body, and manufacturing method of multilayer ceramic capacitor |
KR20230068725A (en) * | 2021-11-11 | 2023-05-18 | 삼성전기주식회사 | Capacitor component |
KR102681578B1 (en) * | 2021-12-21 | 2024-07-04 | 경북대학교 산학협력단 | Core-shell structure piezoelectric particle, method of fabricating the same and piezoelectric device comprising the same |
KR20230103410A (en) * | 2021-12-31 | 2023-07-07 | 삼성전기주식회사 | Multilayer ceramic electronic component |
KR20230157045A (en) | 2022-05-09 | 2023-11-16 | 삼성전기주식회사 | Multilayer electronic component |
CN116813355B (en) * | 2023-06-27 | 2024-04-19 | 南充三环电子有限公司 | Ceramic dielectric material and preparation method and application thereof |
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JP3557623B2 (en) | 1993-06-24 | 2004-08-25 | 株式会社村田製作所 | Method for producing dielectric ceramic raw material powder |
JP2001220224A (en) * | 2000-02-04 | 2001-08-14 | Taiyo Yuden Co Ltd | Dielectric ceramic and laminated ceramic electric part |
JP3361091B2 (en) * | 2000-06-20 | 2003-01-07 | ティーディーケイ株式会社 | Dielectric porcelain and electronic components |
MY124934A (en) | 2000-06-30 | 2006-07-31 | Taiyo Yuden Kk | Dielectric ceramic composition and ceramic capacitor |
JP2003048774A (en) * | 2001-08-01 | 2003-02-21 | Kyocera Corp | Dielectric porcelain, method of producing the same, and multilayer-type electronic parts |
JP4582973B2 (en) * | 2001-08-29 | 2010-11-17 | 京セラ株式会社 | Dielectric porcelain, multilayer electronic component, and manufacturing method of multilayer electronic component |
US6829136B2 (en) | 2002-11-29 | 2004-12-07 | Murata Manufacturing Co., Ltd. | Dielectric ceramic, method for making the same, and monolithic ceramic capacitor |
KR100585114B1 (en) * | 2003-12-05 | 2006-05-30 | 삼성전자주식회사 | Capacitor having a high dielectric layer of BTS or BTZ in a semiconductor device, and fabrication method thereof |
JP4706398B2 (en) | 2005-08-30 | 2011-06-22 | Tdk株式会社 | Method for producing dielectric ceramic composition |
JP2007091549A (en) * | 2005-09-29 | 2007-04-12 | Showa Denko Kk | Shell component-containing perovskite composite oxide powder and its manufacturing method |
DE112007002865B4 (en) * | 2006-12-05 | 2018-03-01 | Murata Manufacturing Co., Ltd. | Dielectric ceramic and multilayer ceramic capacitor using the same |
JP5548924B2 (en) * | 2009-11-06 | 2014-07-16 | Tdk株式会社 | Dielectric porcelain composition and electronic component |
KR20120089549A (en) | 2010-11-08 | 2012-08-13 | 삼성전기주식회사 | Dielectric composition, multi layered ceramic condensers comprising the same, and method of preparing for the multi layered ceramic condensers |
US20120113562A1 (en) | 2010-11-08 | 2012-05-10 | Samsung Electro-Mechanics Co., Ltd. | Dielectric composition having high dielectric constant, multi layered ceramic condensers comprising the same, and method of preparing for multi layered ceramic condensers |
KR20120073638A (en) | 2010-12-27 | 2012-07-05 | 삼성전기주식회사 | Ceramic dielectrics, manufacturing method of the same, and ceramic electronci component using the same |
JP5668572B2 (en) * | 2011-03-29 | 2015-02-12 | Tdk株式会社 | Dielectric ceramic composition and ceramic electronic component |
KR101963257B1 (en) | 2011-12-23 | 2019-03-29 | 삼성전기주식회사 | Perovskite powder, fabricating method thereof and multi-layer ceramic electronic parts fabricated by using the same |
KR101376924B1 (en) * | 2012-09-28 | 2014-03-20 | 삼성전기주식회사 | Dielectric composition and multi-layer ceramic electronic parts fabricated by using the same |
WO2014207900A1 (en) * | 2013-06-28 | 2014-12-31 | Tdk株式会社 | Dielectric ceramic composition and layered ceramic capacitor |
WO2015016268A1 (en) * | 2013-07-30 | 2015-02-05 | 京セラ株式会社 | Dielectric film, film capacitor and electric device |
JP6137147B2 (en) | 2014-11-28 | 2017-05-31 | 株式会社村田製作所 | Multilayer ceramic capacitor and method for manufacturing multilayer ceramic capacitor |
-
2016
- 2016-11-09 KR KR1020160148475A patent/KR101922876B1/en active IP Right Review Request
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2017
- 2017-08-23 US US15/684,645 patent/US10600572B2/en active Active
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2019
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US10600572B2 (en) | 2020-03-24 |
US20180130601A1 (en) | 2018-05-10 |
US20190172641A1 (en) | 2019-06-06 |
CN108063051B (en) | 2022-02-08 |
KR20180051760A (en) | 2018-05-17 |
US10580575B2 (en) | 2020-03-03 |
CN114388271A (en) | 2022-04-22 |
KR101922876B1 (en) | 2018-11-28 |
USRE49923E1 (en) | 2024-04-16 |
CN108063051A (en) | 2018-05-22 |
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